Data Engineer

Job description

Based in Barcelona, Qustodio is a fast-growing internet safety startup whose mission is to provide a safe digital experience for every child. Our top product is a multi-platform parental control solution that is used and loved by hundreds of thousands of families worldwide, and is one of the leading brands worldwide in the Digital Wellbeing category.

Qustodio is growing and we have some amazing challenges to face. From our Data Science Team, we design and implement data driven algorithms to be used by Qustodio main products. We have large scale automatic content classification systems which require batch and real time data processing workflows.

We are looking to incorporate to our team an experienced Data Engineer motivated and passionate of solving cutting-edge data processing challenges.

What you will be doing with us:

  • Design and implement data pipelines for business and technical requirements

  • Data collection, clean and transform from different sources

  • Make sure data infrastructure is reliable, scalable and efficient

  • Implement data serving layers for our business services


What we look for:

  • BSc/MSc academic background or equivalent experience

  • 3+ years of experience in data engineering building and operating large scale data pipelines

  • Good knowledge of software development lifecycle including CI/CD, GitHub, JIRA and Confluence

  • Advanced coding skills preferably in Python

  • Broad knowledge of database technologies: relational (MySQL, PostgreSQL, Redshift, …) and non-relational (DynamoDB, MongoDB, ElasticSearch, ...)

  • Experience using Hadoop ecosystem, specially the one provided by AWS

  • Experience using and implementing data flows in data and ML processing frameworks: Spark, Hive

  • Experience using pipeline orchestration technologies like Airflow

  • Knowledge of systems engineering to optimize performance of data services

  • AWS technologies for data processing: Glue, EMR…

  • Knowledge of data streaming systems: Kafka, Amazon Kinesis...

Bonus points for:

  • Experience using Machine Learning toolkits. Deep learning frameworks like PyTorch, TensorFlow would be a big plus

  • Experience with containers deployment on Kubernetes and its ecosystem (Grafana, Prometheus, …)

What can we offer you:

  • Great culture - friendly and emphasises both teamwork and fun.
  • Our company is home to over 15 nationalities.
  • Flexible working hours - and there are possibilities to work from home.
  • Interesting challenges in a fast-growing technology company for you to grind your skills.
  • Competitive salary range.
  • Private health insurance.
  • In-house training and team building events.
  • A modern and fully equipped office headquarters in Barcelona city center,
  • Daily fruit and beverages supply.
  • Daily catering for lunch.
  • 23 days of holidays per year. Half day off on your b'day.
  • Flexible benefits.